They both have one secret: Gohrou and Tohrou Genkai can read each other's minds and emotions. Often, they can see what the other is seeing if they put their mind to it. Tohrou is scarred by what she has seen from Gohrou's point of view, Gohrou knows how Tohrou feels about him. Tohrou knows that Gohrou watches hentai often and Gohrou knows that Tohrou reads kinky fan-fictions every night. But they never mention anything to each other about knowing what the other does in their free time. All their secrets are known to each other, but this one is somehow unmentionable. why is it that when they want to mention it, they just cant say it? why are they both perverts in their own way? why don't they just say it without thinking? Hope you enjoy ^.^